Helping travelers to find the best flight offers
Traveling from Ulaanbaatar to San Jose? Our search compares flights across more than 700 airlines, over 50 agencies and more than 5 top booking systems to uncover the best prices, convenient schedules and ticket conditions. Pick the itinerary that suits your plans and book confidently for a smooth transpacific journey.
Fly direct from Ulaanbaatar to San Jose for the fastest and most convenient way to travel between cities, cutting layovers and getting you to Silicon Valley more refreshed. While connecting itineraries can sometimes be cheaper, a direct flight saves hours and offers a more comfortable, hassle-free journey—book now to lock in the simplest route and best schedules.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Ulaanbaatar to San Jose:
•
•
•
•
•
•
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from Ulaanbaatar to San Jose departs on 02/03/2026, is operated by Jeju Air and costs $472
There is no information about the cheapest roundtrip flight from Ulaanbaatar to San Jose
Fastest flight from Ulaanbaatar to San Jose takes 1d 13h 15m
There are no direct flights on this route.
The distance between Ulaanbaatar and San Jose is 9386km (5819 miles). The time difference between Ulaanbaatar and San Jose is 16h
On the Ulaanbaatar — San Jose route, flights are operated only by Jeju Air. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $472, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Jeju Air regularly offers special deals.
Starting at $472
There appear to be no direct flights from Ulaanbaatar to San Jose at this time.... Well, or something went wrong on our side and we couldn't find anything
Unable to find information about the schedule of direct flights from
Chinggis Khaan International (UBN) is Mongolia’s main international gateway and is positioned as the country’s modern hub for most long‑haul and regional flights. Located roughly 50–55 km southeast of central Ulaanbaatar, it typically hosts the flag carrier alongside a mix of regional and seasonal international operators. Transfers can be lengthier and usually cost more than to the city centre: scheduled airport shuttles and private buses typically take about 60–90 minutes while taxis or private transfers can be quicker depending on traffic, with fares ranging from a few thousand tugriks for shared buses to several ten‑thousands for taxis. Pros: contemporary facilities and broader route options; cons: the longer transfer and possible weather‑related delays.
Norman Y. Mineta San Jose International (SJC) is the city’s main airport and typically serves as a mid-sized domestic and regional international gateway. It usually hosts major U.S. carriers and several low-cost operators, so fares can be competitive for short- to medium-haul routes. SJC is about 3–5 miles from downtown San Jose, with VTA light rail and shuttles linking the terminals in roughly 10–20 minutes; single-ride transit fares are generally low, while taxis or rideshares to downtown can commonly take 10–25 minutes and often fall in a moderate fare range. Pros: compact layout and close city access; cons: fewer long-haul intercontinental options compared with larger Bay Area hubs. San Francisco International (SFO) is the region’s principal international hub and typically offers the widest selection of transoceanic and long-haul flights. It can be a good option for international connections or when searching for lower-priced transcontinental tickets, though it sits farther from San Jose — roughly 40–50 miles by road. Ground travel often involves a combination of BART, Caltrain or shuttle services and can take about 60–90+ minutes depending on transfers and traffic; fares for multi-modal trips typically vary by route. Pros: extensive carrier network and international routes; cons: longer transfer times and potentially heavier traffic to reach San Jose. Oakland International (OAK) functions more as a secondary Bay Area airport with a reputation for budget-friendly carriers and often lower-cost fares on domestic routes. It’s positioned on the East Bay, about 35–45 miles from downtown San Jose, and connections usually require a mix of the airport shuttle to BART plus Caltrain or a direct drive. Journey times can be 50–90+ minutes depending on traffic and transfers, with rideshare/taxi costs typically higher than local transit but sometimes competitive with SFO transfers. Pros: often easier check-in and lower fares on select airlines; cons: less convenient by public transit and longer ground travel to San Jose compared with SJC.
We couldn't find any special offers for flights from Ulaanbaatar to San Jose
The cheapest flight ticket from Ulaanbaatar to San Jose according to data for the last 48 hours costs $472
Often the best time to buy tickets from Ulaanbaatar to San Jose is 2 months before departure.
The fastest flights from Ulaanbaatar to San Jose start from 13 hours 15 minutes in the air.
The following airlines operate direct flights on the route Ulaanbaatar — San Jose:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Ulaanbaatar to San Jose